Gate conversion method
AssigneeAmeristar Fence Products, Inc.
InventorEdward L. Gibbs
Life of this patent
Estimating the term…
Loading patent…
AssigneeAmeristar Fence Products, Inc.
InventorEdward L. Gibbs
Estimating the term…
A method for converting a gate panel into a rolling cantilever-type gate utilizing a conversion kit consisting essentially of a one-piece top-rail extrusion, commercially available roller assemblies, and hardware for attaching the top-rail extrusion to the existing gate panel. The top-rail extrusion is constructed in one piece with a flat vertical ribbed side face having vertical shoulders. The shoulders either bolt directly to the gate panel in a horizontal orientation or attach to the gate panel horizontally with contoured brackets selected to fit the gate's structural members. One side of the top-rail extrusion is provided with a longitudinal compartment having a downward facing opening along its length. The compartment serves as a trackway for upper roller assemblies which are secured to support posts. The upper roller assemblies access the compartment by way of the downward facing opening and support the gate. Bottom guide roller assemblies also attach to the support posts and are positioned with at least one wheel of each guide roller assembly on each side of the gate's bottom gate rail.
A method for converting a gate panel into a rolling cantilever-type gate for spanning an opening defined by a gate-receiving side and a gate-supplying side of a perimeter fence utilizing a conversion kit consisting essentially of a one-piece horizontally extending top-rail extrusion, commercially available roller assemblies, and hardware for attaching the top-rail extrusion to the gate panel, the top-rail extrusion being further defined as comprising a flat vertical plate having a first vertical side and a second vertical side spaced in parallel relation with the first side, a compartment extending horizontally along the top-rail extrusion for its entire length, said compartment being integrally attached to the vertical plate on the second side thereof, said compartment having a downward facing opening extending parallel to the plate and formed by two horizontal lower lips, upper and lower vertical shoulders on the vertical plate extending above and below the compartment, the upper shoulders and the lower shoulders being provided with holes to permit connection to said gate;
Dependencies are inferred from the claim text.